Consultancy Services Interview Questions and Answers for Experienced

Q1. Difference between functions and stored procedure in SQL.
Ans. 
Functions return a single value while stored procedures can perform multiple operations and return multiple values.
• Functions return a single value while stored procedures can return multiple values.

• Functions are used for computations and return values, while stored procedures are used for executing a series of statements.

• Functions can be called from within SQL statements, while stored procedures are called using the EX...read more
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Q2. Difference between abstract class and Interface in C#
Ans. 
Abstract class can have implementation details, while interface only contains method signatures.
• Abstract class can have constructors, fields, and methods with implementation details, while interface can only have method signatures.

• A class can inherit from only one abstract class, but can implement multiple interfaces.

• Abstract classes are used when some common functionality needs to be shared among multiple classes, whi...read more
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Money or happiness/ Any current topic

Q1. Recruitment related questions
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Q1. Questions Depends on Your Resume
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Q2. Why CrescendoGlobal
Ans. 
CrescendoGlobal stands out for its innovative approach, commitment to excellence, and strong focus on client success.
• CrescendoGlobal's reputation for delivering high-quality analytical solutions aligns with my career goals.

• The company's emphasis on continuous learning and professional development is appealing; I value growth opportunities.

• CrescendoGlobal's diverse client portfolio showcases its adaptability and experti...read more
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Q1. Explain roles and responsinbilities?
Ans. 
Consultants provide expert advice, analysis, and solutions to help organizations improve performance and achieve goals.
• Conduct thorough research and analysis to understand client needs and challenges.

• Develop strategic plans and recommendations based on findings; for example, a marketing consultant may suggest new branding strategies.

• Facilitate workshops and meetings to gather insights and foster collaboration among sta...read more
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Q2. On which technologies u have worked?
Ans. 
I have worked with various technologies including cloud computing, data analytics, and machine learning to drive business solutions.
• Cloud Computing: Experience with AWS and Azure for deploying scalable applications.

• Data Analytics: Utilized tools like Tableau and Power BI for data visualization and reporting.

• Machine Learning: Developed predictive models using Python and libraries like scikit-learn.

• Web Development: Worke...read more
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It was given some job descriptions and asked to write boolean search for it.

Q1. Salary discussion and hr discussion
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